A Paris art gallery, Galerie Itinerrance has invited 105 visual artists from around the world to decorate the empty apartments (inside and out) of a nine-storey social housing tower slated for demolition. The public is invited to visit the largest temporary graffiti street art project, over 4,500 square meters of ground space spread over nine floors, during the month of October before demolition starts. Above, a bedroom painted by Portuguese street artist Mario Belem inside the street art project tower 'Paris Tour 13'.Picture: REUTERS/Jacky Naegelen